Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167335 | Method for producing pipe material | Hiroshi Kawamoto, Toyoaki Yasui, Yoichi Sano | 2021-11-09 |
| 7851473 | Amide compound | Takahiro Matsumoto, Masakuni Kori, Junichi Miyazaki | 2010-12-14 |
| 7507841 | Cannabinoid receptor modulator | Shigenori Ohkawa, Tetsuya Tsukamoto, Mika Goto, Shouzou Yamamoto, Masato Shimojou +1 more | 2009-03-24 |
| 7465815 | Cannabinoid receptor modulator | Shigenori Ohkawa, Tetsuya Tsukamoto, Mika Goto, Shouzou Yamamoto, Masato Shimojou +1 more | 2008-12-16 |
| D300554 | Diaphragm from a diaphragm valve | Hideaki Hatanaka | 1989-04-04 |
| D299521 | Diaphragm valve | Toyoji Muratani | 1989-01-24 |
| D297971 | Diaphragm valve | Toyoji Muratani | 1988-10-04 |